package cn.edu.nju.oraldefense.dao;

import java.util.List;

import cn.edu.nju.oraldefense.model.Defense;

public interface DefenseDao {
	public void save(Defense instance);

	public Defense findById(int id);

	public List findByProperty(String propertyName, Object value);

	public void update(Defense instance);

	public void delete(Defense instance);
}
